1. I'm sorry I won't _________ come. can be able to 2. Don't shout, I _________ hear you very well. am able to can 3. I'm locked in! I _______ get out! can't am not able to
1.I'm sorry I won't _can_ come.
2. Don’t shout, I can_ hear you very well.
3. I'm locked in! I am not able to __ get out!